CG7866AAT

Controllers Overview

The CG7866AAT is a capacitance touch sensor IC belonging to the CapSense family manufactured by Infineon Technologies. It is designed for detecting capacitive changes in touch interfaces. The component is classified under Touch Sensors and falls within the Sensors sub-category. Official documentation indicates that this specific part number has reached the end-of-life stage, with termination notifications published by the manufacturer. Availability is currently restricted or discontinued through major distribution channels.

Controllers Feature Summary

• Capacitance-based touch sensing capability
• Integration within the CapSense product family

Controllers Applications

• Capacitive touch interface detection
• Human-machine interaction input devices

Controllers Procurement Notes

This component is officially listed as an End-of-Life (EOL) product by Infineon Technologies. Public records indicate that the manufacturing lifecycle has concluded, and standard supply channels no longer support active ordering. Verification of authenticity and remaining stock conditions requires direct consultation with authorized distributors or secondary market suppliers, as availability is not guaranteed.

Controllers Selection Notes

Designers should consider this part obsolete when initiating new projects. Since the CG7866AAT is discontinued, alternative solutions from the current CapSense portfolio or other compatible touch sensor controllers must be evaluated. Compatibility checks regarding pinout, software libraries, and electrical specifications are necessary before transitioning to successor components.

Controllers Part Context

The CG7866AAT is part of Infineon's historical portfolio of capacitive touch sensor integrated circuits. It serves as a specialized component for enabling touch functionality in electronic devices. Its classification as a CapSense device places it within a broader ecosystem of touch control solutions previously offered by the manufacturer.